Search a number
-
+
407059401 = 37197114369
BaseRepresentation
bin11000010000110…
…011101111001001
31001100221202112010
4120100303233021
51313201400101
6104220410133
713041643050
oct3020635711
91040852463
10407059401
11199857831
12b43a6949
1366443868
143c0c1397
1525b0a2d6
hex18433bc9

407059401 has 32 divisors (see below), whose sum is σ = 662169600. Its totient is φ = 217244160.

The previous prime is 407059381. The next prime is 407059423. The reversal of 407059401 is 104950704.

It is a happy number.

It is not a de Polignac number, because 407059401 - 25 = 407059369 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (407059201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21145 + ... + 35513.

It is an arithmetic number, because the mean of its divisors is an integer number (20692800).

Almost surely, 2407059401 is an apocalyptic number.

It is an amenable number.

407059401 is a deficient number, since it is larger than the sum of its proper divisors (255110199).

407059401 is a wasteful number, since it uses less digits than its factorization.

407059401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14469.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 407059401 is about 20175.7131472471. The cubic root of 407059401 is about 741.1155569117.

The spelling of 407059401 in words is "four hundred seven million, fifty-nine thousand, four hundred one".

Divisors: 1 3 7 19 21 57 71 133 213 399 497 1349 1491 4047 9443 14369 28329 43107 100583 273011 301749 819033 1020199 1911077 3060597 5733231 7141393 19383781 21424179 58151343 135686467 407059401